What We Do Not Collect.

GLHF.RUN is a privacy-education project. We hold ourselves to the standard we teach.

We do not sell data. We do not use tracking cookies. We do not fingerprint visitors.

We do not require an account to read anything on this site.

The interactive tools all run entirely in your browser: the exposure map, the blast-radius graph, and the protocol checklist. Your checklist progress is stored in your browser’s local storage and is never transmitted to us.

Like most websites, our hosting provider may keep short-lived operational logs (such as IP address and request time) for security and reliability. These are not used to build a profile of you and are retained only as long as needed for operations.

This site does not require cookies to function. We do not set advertising or cross-site tracking cookies.

This site loads no third-party resources. Every script, style, font, and image is served from glhf.run, and a build check fails if any off-origin reference appears in the shipped HTML.

You can clear the checklist and any locally stored progress at any time using the RESET control on the Neutralize page, or by clearing your browser storage.

Questions about this policy can be directed to postmaster@glhf.run.